i like Tempus cleric instead of Fighter but again those two levels give you every weapon and armour with 'sanctuary' for keeping yourself or escorts alive and a bonus to lightning damage synergies with Sorcerer spells instead of the action surge... i expect that becomes a playstyle choice in the end
i also put 14 into Wisdom and that helps a lot with spotting things or passing talk checks but i only take 12 con and 16 charisma
also Shadowheart uses Intel to cast her firebolt spell so i assume thats what Thorvic is thinking off